Michael Grant

The team deal with a case of déjá-vu when survivors of a high school massacre are targeted by a new murderer with a similar killing style.

When Pete's brother, Adam, brings their sick mother for a consultation, Pete discovers her illness may be his brother's fault. In the wake of her book's success, Violets walks in on Sheldon just as he's about to take her archenemy on a date.

Hanna must explain when she is found with something she should not have; Mona tells Spencer's secret; Emily tries to help Hanna; Mike's friend gets the wrong impression of Aria; Shana appears in unusual places.

Boden makes a decision that impacts the race for deputy commissioner; a tense call brings up painful memories for Carver and Damon; Mouch struggles to adjust to the new truck.

Deuce tells Rocky and CeeCee they are too alike and spend too much time together. They do things separately, but CeeCee gets jealous when Rocky enjoys her karate class too much.

Jake thinks the graffiti case he's investigating is below him until he discovers the culprit is the deputy commissioner's son; Gina's psychic friend gets under Charles's skin.